?? 詞語組成解析
n. 馬恩（法國省名）；馬恩河（法國東北部河流）
river
['riv?]
n. 河，江;溪，巨流;
??? 情景例句
We are customers of the bank.
我們是貴行的顧客。
A cock is valiant on his own dunghill.
夜郎自大。
It may also be said that rational, industrious,useful.
也可以這樣說，理智的、勤勞的、有用的。